25393260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{423221}}^1$

素因数の和:423233

約数の個数: 24

約数和(自身を含む): 71101296

約数和(自身を除く): 45708036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 423221, 846442, 1269663, 1692884, 2116105, 2539326, 4232210, 5078652, 6348315, 8464420, 12696630, 25393260]

約数ペア:

[(1, 25393260), (2, 12696630), (3, 8464420), (4, 6348315), (5, 5078652), (6, 4232210), (10, 2539326), (12, 2116105), (15, 1692884), (20, 1269663), (30, 846442), (60, 423221)]